What should I do if the win7 cpu is too high? Windows7cpu is too high.

  

Method 1


1. The driver is not authenticated, causing excessive CPU resource usage

A large number of beta drivers flooded the Internet, causing hard-to-find failures.

2, anti-virus software caused by the problem

Because some anti-virus, anti-virus soft added random monitoring of web pages, plug-ins, mail, undoubtedly increased the system burden, you can choose according to the situation Open service.

3, virus, Trojan caused

A large number of worms quickly replicated within the system, resulting in high CPU resource utilization rate. Solution: Use the latest anti-virus software to perform anti-virus in DOS mode. Regularly update and upgrade anti-virus software and firewalls, strengthen anti-virus awareness, and master the correct anti-virus knowledge.

4, Start -> Run -> msconfig-> Start, close unnecessary startup items, restart.

5, view & ldquo; svchost & rdquo; process

Svchost.exe is a system core process, not a virus process. However, due to the special nature of the Svchost.exe process, the virus will try to invade Svchost.exe by doing everything possible. By checking the execution path of the Svchost.exe process, you can confirm whether it is poisoned.

Enter: cmd in "Run" and enter: tasklist/svc in command line mode. The system lists the services. If you suspect that the computer may be infected by a virus and the Svchost.exe service is abnormal, you can find the exception by searching the Svchost.exe file. Generally only one Svchost.exe program in the directory: "C:WindowsSystem32” is found. If you find the Svchost.exe program in another directory, it is likely to be poisoned.

6, view the network connection

Mainly the network card.

7. Uninstall the network card, graphics card, and sound card, and then reinstall the driver.

Method 2

The new version of the win7 system computer is also very fast, not watching the video is fine. As long as you use Youku/Potato to watch videos for more than 40 minutes, the cpu usage rate is over 90%. It doesn't work if you close the browser.

What is the cpu usage rate under this win7?

You can easily enjoy the win7 video feast in two steps, don't worry about CPU usage 100% card machine and so on. Br>

This is a mechanism for Microsoft win7. When it detects the video-related service, it will allocate more CPU for its use.

The solution is divided into two steps:

First, modify the registry


Second, modify the service to disable it


Three, restart, ok, get it!

Method three

CPU is the computing core and control core of a computer. The computer operation we need to deal with the CPU, once the CPU usage is too high, it will affect the processing speed, which will make the computer slow down. If the CPU reaches 100%, it may cause the operation to be extremely slow or even crash, then the CPU usage is high. How should I do it?

The reason and solution for high CPU usage

1

Large program: Many times CPU usage is too high due to large programs, such as CPU Large 3D games, there are two reasons, one is that the program is not reasonable, resulting in increased CPU usage (general games are tested, so this situation should be uncommon), the other is computer configuration Too low (this should be the main reason), the solution is very simple, whether you want to play this game, or change the computer with a high.


2

Virus and Trojans: As a representative of the computer, this is still a breeze. For example, a large number of worms are rapidly replicated inside the system, resulting in a high CPU utilization rate. When you encounter a virus, the first thing you have to think about is the anti-virus software. It is best to check the virus in a safe mode, so that the killing effect is better and more thorough. Anti-virus software should be updated frequently to ensure the killing effect.


3

Antivirus software: Many antivirus softwares now add real-time monitoring (such as email monitoring, plugin monitoring, web monitoring, etc.), although this is out of Kindly, make our computer more secure, but it increases the burden on the system, especially some computers with low configuration. It has been “not able to use” these anti-virus software. The solution is to use the least amount of monitoring or upgrade your computer configuration.


4

Driver: Driver incompatibility or imperfections can also cause CPU usage to be too high. Many users like to update the driver to the latest when using the computer, and do not look at whether their operating system is compatible with this version of the driver, sometimes the latest is not necessarily the best. Solution, before updating, first check whether the updated version is compatible with your own operating system. When updating the driver, it is best to use Microsoft certified or officially released drivers, and strictly check the model and version.


5

Disk fragmentation: When we use a computer, we often install and uninstall the software, and the files are copied and deleted. This operation will make the hard disk. The data arrangement is intermittent or very fragmented, making the computer slower when searching, thus taking up a lot of CPU. The solution is to clean up the system garbage frequently and defragment the disk after the cleaning is completed.


6

SVCHOST.EXE: I believe many of my friends are no strangers to it. Many times, this process causes the CPU to reach 100%. This is a system process, of course. We do not rule out virus forgery. First of all, we need to judge whether it is a virus. There are already many judgment methods on the Internet. Xiaobian no longer repeats it. If it is not, we need to check what program is calling it and end it. About SVCHOST.EXE has been introduced on the Internet, and the processing methods are also piles of piles. For the sake of comprehensiveness, it is listed here. As for the solution, everyone can Baidu, there should be many methods.


7

IIS Server: When the IIS server runs for a long time, it will cause the CPU usage to increase. When the IIS is restarted, the CPU will return to the normal value. I believe that people who have used IIS server have a deep understanding. For various reasons, Xiaobian is not very clear. Of course, there is no solution. We can set the CPU to be enabled, set the maximum CPU usage, and of course restart the IIS server periodically.


Notes

When we use the computer again, we can open the task manager and check the usage of the CPU at any time. Once the CPU usage is too high, check it immediately. Use the process to end the process that is taking up too much to ensure that the computer is working properly.

Antivirus software is a double-edged sword, which can help us solve problems and create problems for us. The problems in this experience are the best examples, although they are not intentional, but they do Trouble, we usually call this situation a good thing to do bad things, so pay attention to the settings when using anti-virus software, do not affect our normal use.

In fact, many situations are caused by the low configuration of your computer. It is recommended to upgrade your computer if conditions permit. Many problems will be solved.

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